Finalizing pick-and-place part 1 steps.

tutorials/pick_and_place/1_urdf.md

 # Pick-and-Place Tutorial: Part 1
 
 This part includes downloading and installing the Unity Editor, setting up a basic Unity scene, and importing a robot using the URDF Importer.
+> Note: If you are familiar with Unity and the URDF Importer, or just want to skip directly to setting up ROS, you can do so by opening Assets/Scenes/Part1Done and going directly to [Part 2](2_ros_tcp.md).
 
 **Table of Contents**
   - [Setting up the Unity Scene](#setting-up-the-unity-scene)
 ---
 
 
-#### Proceed to [Part 2](2_ros_tcp.md).
+### Proceed to [Part 2](2_ros_tcp.md).

tutorials/pick_and_place/PickAndPlaceProject/Assets/Scenes/TutorialScene.unity

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